Average annual temperature is 25.2 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of San Antonio de Río Blanco
* Weather data for San Antonio de Río Blanco Cuba is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 31.1 | 31.3 | 33.0 | 31.6 | 34.8 | 35.8 | 35.8 | 33.0 | 33.8 | 30.8 | 31.3 |
| Average daytime temperature (°C) | 27.1 | 28.7 | 28.8 | 30.0 | 29.9 | 31.7 | 32.8 | 32.3 | 31.3 | 29.6 | 28.3 | 25.9 |
| Average temperature (°C) | 22.1 | 23.3 | 23.9 | 25.0 | 25.5 | 27.0 | 28.3 | 28.0 | 26.9 | 25.8 | 24.4 | 22.4 |
| Average night temperature (°C) | 18.5 | 19.3 | 20.1 | 20.9 | 21.9 | 23.3 | 24.6 | 24.7 | 23.6 | 23.1 | 21.8 | 19.8 |
| Absolute minimum temperature (°C) | 10.8 | 15.1 | 17.3 | 19.4 | 19.3 | 21.9 | 22.6 | 23.0 | 21.6 | 19.2 | 17.9 | 15.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 10.4 | 10.3 | 11.4 | 12.0 | 11.6 | 12.3 | 10.7 | 10.1 | 10.2 | 9.6 | 7.8 |
| Precipitation (mm) | 20 | 13 | 61 | 34 | 75 | 120 | 98 | 115 | 140 | 97 | 56 | 74 |
| Sunny days | 15 | 17 | 15 | 8 | 3 | 3 | 7 | 2 | 1 | 7 | 6 | 12 |
| Rainy days | 16 | 11 | 16 | 22 | 28 | 27 | 24 | 29 | 29 | 24 | 24 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio de Río Blanco is at